Recitation 1 - review

Which expression below represents the following problem:

8,000 split n equal ways

• 8000n

• n - 8000

Tags

CCSS.HSA.SSE.A.2

CCSS.7.EE.A.2

Which expression represents the following problem:

double the difference of a number and 18

• 2x - 18

• 2x + 18

• 2(x - 18)

• 36x

Tags

CCSS.6.EE.A.2A

Write an algebraic equation that models the following problem:

The perimeter of an equilateral triangle can be found by tripling the length of one of its sides

• p = 3L

• L = 3p

Tags

CCSS.6.EE.A.2C

• 13g - 7h

• 15g - 7h

• 13g + 9h

• 15g + 9h

Tags

CCSS.7.EE.A.1

Tags

CCSS.6.EE.A.3

a + b = b + a

is the definition of which property of addition?

• Commutative

• associative

• distributive

• multiplicative inverse

Tags

CCSS.1.OA.B.3

• t=1

• t = -1

• t = 2

• t = -2

• x = 3

• x= -3

• No real solutions

• Infinitely many solutions

• x = 8

• x = -4

• No real solutions

• Infinitely many solutions